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Umehluko phakathi kokushintshwa kwe-fiber optic nama-fiber optic transceivers!

Ama-transceiver abonakalayo namaswishi abalulekile ekudluliselweni kwe-Ethernet, kodwa ayahluka ekusebenzeni nasekusetshenzisweni.Ngakho-ke, yini umehluko phakathi kwe-fiber optic transceivers namaswishi?

Uyini umehluko phakathi kwe-fiber optic transceivers namaswishi?

I-Optical fiber transceiver iyithuluzi elibiza kakhulu futhi elivumelana nezimo.Ukusetshenziswa okuvamile ukuguqula amasignali kagesi ngamapheya asontekile abe amasignali okubona.Ngokuvamile isetshenziswa kuzintambo zethusi ze-Ethernet ezingakwazi ukumbozwa futhi kufanele zisebenzise imicu yokubona ukuze kunwetshwe ibanga lokudlulisela.Endaweni yenethiwekhi yangempela, iphinde idlale indima enkulu ekusizeni ukuxhuma imayela lokugcina lemigqa ye-fiber optic kunethiwekhi yendawo yedolobha elikhulu kanye nenethiwekhi yangaphandle.Iswishi iyidivayisi yenethiwekhi esetshenziselwa ukudlulisa isignali kagesi (i-optical).Idlala indima ebalulekile ekuxhumaneni phakathi kwamadivayisi enethiwekhi anentambo (njengamakhompyutha, amaphrinta, amakhompyutha, njll.) Amakati afinyelela iwebhu.

I-10G AOC 10M (5)

Izinga lokudlulisela

Njengamanje, ama-transceivers e-fiber optic angahlukaniswa abe yi-100M fiber optic transceivers, i-gigabit fiber optic transceivers kanye ne-10G fiber optic transceivers.Okuvame kakhulu kulawa ama-Fast and Gigabit fiber transceivers, okuyizixazululo ezingabizi futhi eziphumelelayo kumanethiwekhi amabhizinisi asekhaya kanye namancane naphakathi.Ukushintsha kwenethiwekhi kufaka phakathi ukushintsha kwe-1G, 10G, 25G, 100G kanye ne-400G.Uma sithatha amanethiwekhi amakhulu esikhungo sedatha njengesibonelo, amaswishi e-1G/10G/25G asetshenziswa ngokuyinhloko kusendlalelo sokufinyelela noma njengamaswishi e-ToR, kuyilapho amaswishi angu-40G/100G/400G asetshenziswa kakhulu njengokushintshwa okuyinhloko noma kwe-Backbone.

Ubunzima bokufaka

Ama-transceiver abonakalayo angamadivayisi we-hardware enethiwekhi alula anokuxhumana okumbalwa kunokushintsha, ngakho izintambo zawo nokuxhumana kulula.Zingasetshenziswa zodwa noma zifakwe kwi-rack.Njengoba i-transceiver optical iyithuluzi le-plug-and-play, izinyathelo zalo zokufaka nazo zilula kakhulu: vele ufake intambo yethusi ehambisanayo kanye ne-optical fiber jumper endaweni ehambisanayo kagesi kanye ne-optical port, bese uxhuma ikhebula lethusi kanye ne-fiber optical ku-port. imishini yenethiwekhi.Zombili iziphetho zizokwenza.

I-switch yenethiwekhi ingasetshenziswa yodwa kunethiwekhi yasekhaya noma ehhovisi elincane, noma ingahle ifakwe kunethiwekhi enkulu yesikhungo sedatha.Ngaphansi kwezimo ezijwayelekile, kuyadingeka ukufaka imojula echwebeni elihambisanayo, bese usebenzisa ikhebula lenethiwekhi elihambisanayo noma i-optical fiber jumper ukuxhuma kukhompyutha noma ezinye izinto zenethiwekhi.Endaweni yokuminyana okuphezulu kwamakhebula, amaphaneli okuchibiyela, amabhokisi efayibha namathuluzi okuphatha amakhebula ayadingeka ukuze kulawuleke izintambo nokwenza lula ukukhebula.Kumaswishi enethiwekhi aphethwe, idinga ukuhlonyiswa ngemisebenzi ethile ethuthukisiwe, njenge-SNMP, VLAN, IGMP neminye imisebenzi.


Isikhathi sokuthumela: Sep-19-2022